What is CVE-2023-3294?

CVE-2023-3294 is a medium-severity vulnerability in Saleor React-Storefront, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-06-16.

How severe is CVE-2023-3294?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Saleor React-Storefront

CVE-2023-3294

Cross-site Scripting (XSS) - DOM in GitHub repository saleor/react-storefront prior to c29aab226f07ca980cc19787dcef101e11b83ef7.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-06-16 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (37.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 37.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Saleor React-Storefront
Saleor Saleor/react-Storefront — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.dev/bounties/9d308ebb-4289-411f-ac22-990383d98932 (Exploit, Issue Tracking)
github.com/saleor/react-storefront/commit/c29aab226f07ca980cc19787dcef101e11b83… (Patch)

Frequently asked questions

What is CVE-2023-3294?: CVE-2023-3294 is a medium-severity vulnerability in Saleor React-Storefront, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-06-16.
How severe is CVE-2023-3294?: Medium severity. CVSS v3 base score is 6.1 out of 10.